Tools & Wizards About Us
oncoloring.com screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

oncoloring.com

free coloring pages , coloring sheets , printable coloring pages

Page Load Speed

5 sec in total

First Response

317 ms

Resources Loaded

3.9 sec

Page Rendered

825 ms

oncoloring.com screenshot

About Website

Visit oncoloring.com now to see the best up-to-date On Coloring content for United States and also check out these interesting facts you probably never knew about oncoloring.com

OnColoring.com, a completely free website for kids with thousands of coloring pages classified by theme and by content. With our search engine you can find

Visit oncoloring.com

Key Findings

We analyzed Oncoloring.com page load time and found that the first response time was 317 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

oncoloring.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

51/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value1,610 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.684

7/100

15%

TTI (Time to Interactive)

Value21.7 s

1/100

10%

Network Requests Diagram

oncoloring.com

317 ms

oncoloring.com

421 ms

www.oncoloring.com

461 ms

style-min.css

198 ms

js

54 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 8% of them (9 requests) were addressed to the original Oncoloring.com, 12% (13 requests) were made to Img1.oncoloring.com and 12% (13 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (865 ms) relates to the external source Googleads.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 89.9 kB (5%)

Content Size

1.8 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oncoloring.com main page is 1.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 48.1 kB

  • Original 58.5 kB
  • After minification 52.4 kB
  • After compression 10.4 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 48.1 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 10.8 kB

  • Original 1.3 MB
  • After minification 1.3 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. On Coloring images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 31.0 kB

  • Original 414.7 kB
  • After minification 414.4 kB
  • After compression 383.6 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 5.7 kB
  • After minification 5.7 kB
  • After compression 5.7 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Oncoloring.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 41 (39%)

Requests Now

105

After Optimization

64

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of On Coloring. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

oncoloring.com

oncoloring.com

317 ms

oncoloring.com

oncoloring.com

421 ms

www.oncoloring.com

www.oncoloring.com

461 ms

style-min.css

style-min.css

198 ms

js

js

54 ms

adsbygoogle.js

adsbygoogle.js

117 ms

cookieconsent.min.css

cookieconsent.min.css

40 ms

cookieconsent.min.js

cookieconsent.min.js

80 ms

bg.jpg

bg.jpg

599 ms

headerlogo-UK.png

headerlogo-UK.png

430 ms

52f35516d2bb3-p.gif

52f35516d2bb3-p.gif

327 ms

2.jpg

2.jpg

330 ms

57.jpg

57.jpg

324 ms

sdk.js

sdk.js

266 ms

like.php

like.php

271 ms

widgets.js

widgets.js

418 ms

allinone.js

allinone.js

323 ms

plusone.js

plusone.js

265 ms

4f951de0a5570-p.gif

4f951de0a5570-p.gif

316 ms

58d3c65e83fac-p.gif

58d3c65e83fac-p.gif

414 ms

4c99dee01a289-p.gif

4c99dee01a289-p.gif

413 ms

22.jpg

22.jpg

416 ms

37.jpg

37.jpg

414 ms

56.jpg

56.jpg

415 ms

24.jpg

24.jpg

493 ms

32.jpg

32.jpg

580 ms

54.jpg

54.jpg

577 ms

11.jpg

11.jpg

579 ms

6.jpg

6.jpg

579 ms

13.jpg

13.jpg

578 ms

9.jpg

9.jpg

314 ms

4.jpg

4.jpg

411 ms

46.jpg

46.jpg

411 ms

3.jpg

3.jpg

414 ms

55.jpg

55.jpg

412 ms

27.jpg

27.jpg

414 ms

34.jpg

34.jpg

494 ms

44.jpg

44.jpg

575 ms

my-littlepony_1714500203_img.gif

my-littlepony_1714500203_img.gif

727 ms

coquette-shrek_1714476826_img.gif

coquette-shrek_1714476826_img.gif

718 ms

birthday-cake-for-a-four-_1714407696_img.gif

birthday-cake-for-a-four-_1714407696_img.gif

847 ms

minecraft-scene_1712436623_img.gif

minecraft-scene_1712436623_img.gif

739 ms

28.jpg

28.jpg

411 ms

7.jpg

7.jpg

412 ms

26.jpg

26.jpg

409 ms

41.jpg

41.jpg

411 ms

8.jpg

8.jpg

411 ms

12.jpg

12.jpg

490 ms

5.jpg

5.jpg

575 ms

6628ee85b9aff-p.gif

6628ee85b9aff-p.gif

576 ms

6628eabeeeb4c-p.gif

6628eabeeeb4c-p.gif

573 ms

6628d96b2e957-p.gif

6628d96b2e957-p.gif

576 ms

6628c4087d014-p.gif

6628c4087d014-p.gif

574 ms

sprites-new.png

sprites-new.png

577 ms

wrap_bg.png

wrap_bg.png

532 ms

sprites-new.jpg

sprites-new.jpg

619 ms

scotch_horizontal-bg.png

scotch_horizontal-bg.png

490 ms

show_ads_impl.js

show_ads_impl.js

369 ms

sdk.js

sdk.js

69 ms

TttXWwYVW0v.js

TttXWwYVW0v.js

234 ms

gWpQpSsEGQ-.png

gWpQpSsEGQ-.png

310 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

52 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

114 ms

fastbutton

fastbutton

209 ms

postmessageRelay

postmessageRelay

214 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

214 ms

zrt_lookup.html

zrt_lookup.html

119 ms

ads

ads

609 ms

ads

ads

865 ms

3604799710-postmessagerelay.js

3604799710-postmessagerelay.js

70 ms

rpc:shindig_random.js

rpc:shindig_random.js

46 ms

developers.google.com

developers.google.com

840 ms

settings

settings

122 ms

ads

ads

797 ms

ads

ads

508 ms

ads

ads

488 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

7 ms

button.856debeac157d9669cf51e73a08fbc93.js

button.856debeac157d9669cf51e73a08fbc93.js

22 ms

embeds

embeds

39 ms

follow_button.2f70fb173b9000da126c79afe2098f02.en.html

follow_button.2f70fb173b9000da126c79afe2098f02.en.html

35 ms

reactive_library.js

reactive_library.js

312 ms

ca-pub-3835253009056065

ca-pub-3835253009056065

297 ms

10095448417440364323

10095448417440364323

41 ms

abg_lite.js

abg_lite.js

42 ms

s

s

23 ms

window_focus.js

window_focus.js

55 ms

qs_click_protection.js

qs_click_protection.js

58 ms

ufs_web_display.js

ufs_web_display.js

34 ms

one_click_handler_one_afma.js

one_click_handler_one_afma.js

276 ms

icon.png

icon.png

22 ms

1499151155834643033

1499151155834643033

269 ms

activeview

activeview

286 ms

3b0c1a1c8750041eb27603629860e89a.js

3b0c1a1c8750041eb27603629860e89a.js

363 ms

load_preloaded_resource.js

load_preloaded_resource.js

78 ms

f11bfab4e3c942216447974439595ef6.js

f11bfab4e3c942216447974439595ef6.js

370 ms

bbae3fd3506d8d9338f85d10ea9db8af.js

bbae3fd3506d8d9338f85d10ea9db8af.js

403 ms

c9cd4a097b15def18816fa5d93e4cd4f.js

c9cd4a097b15def18816fa5d93e4cd4f.js

402 ms

activeview

activeview

556 ms

17644179561596314375

17644179561596314375

245 ms

fullscreen_api_adapter.js

fullscreen_api_adapter.js

145 ms

interstitial_ad_frame.js

interstitial_ad_frame.js

144 ms

feedback_grey600_24dp.png

feedback_grey600_24dp.png

135 ms

settings_grey600_24dp.png

settings_grey600_24dp.png

149 ms

10869608181146370243

10869608181146370243

43 ms

css

css

404 ms

sa30O7WeJNzu8x7oKdCcujxNj08-gvZudrea3FT7Uzc.js

sa30O7WeJNzu8x7oKdCcujxNj08-gvZudrea3FT7Uzc.js

64 ms

activeview

activeview

239 ms

17075360999706780996

17075360999706780996

231 ms

5388978538973832229

5388978538973832229

20 ms

css

css

75 ms

Accessibility Review

oncoloring.com accessibility score

80

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

oncoloring.com best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

oncoloring.com SEO score

100

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oncoloring.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Oncoloring.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

oncoloring.com

Open Graph data is detected on the main page of On Coloring. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: